Update rspec-core to version 3.0.4
Update rspec-core to version 3.0.4

timothyakampa/RapidFTR,rapidftr/RapidFTR,sferik/RapidFTR,timothyakampa/RapidFTR,austiine04/RapidFTR,austiine04/RapidFTR,timothyakampa/RapidFTR,mwangiann/RapidFTR,ctumwebaze/RapidFTR,tomclement/RapidFTR,austiine04/RapidFTR,rapidftr/RapidFTR,ctumwebaze/RapidFTR,mwangiann/RapidFTR,sriprasanna/RapidFTR,sriprasanna/RapidFTR,sorashiro/RapidFTR,mwangiann/RapidFTR,sferik/RapidFTR,tomclement/RapidFTR,rapidftr/RapidFTR,tomclement/RapidFTR,sriprasanna/RapidFTR,sferik/RapidFTR,ctumwebaze/RapidFTR,sorashiro/RapidFTR,rapidftr/RapidFTR,ctumwebaze/RapidFTR,mwangiann/RapidFTR,sorashiro/RapidFTR,timothyakampa/RapidFTR,tomclement/RapidFTR,sorashiro/RapidFTR,sriprasanna/RapidFTR,austiine04/RapidFTR